The games
Dart terms and score sheet codes
Updated November 9, 2026
Darts has a language of its own, and league night adds a few abbreviations on top. This is a plain list of the words and codes you will meet on this site and at the board, grouped by where you are likely to run into them.
On the stats pages
- 3DA, 3-dart average, PPR
- Points scored per three darts in 01 games. Full guide.
- MPR
- Marks per round: marks per three darts in cricket. Full guide.
- Win rate
- Games won out of games played, in singles, doubles and triples.
- Rating
- A 0 to 100 score that combines 3-dart average, MPR and win rate. How it’s worked out.
- Hot shot
- The standout player in a league’s latest week.
- Regular season
- The scheduled weekly matches, before any playoffs. Career stats here use these.
- Division
- A group of teams of similar strength within a league.
Reading a score sheet
The turn-by-turn game pages show what each dart hit in cricket and what each turn scored in 01.
- S20
- A single 20. S is a single, D a double, T a triple.
- T19
- Triple 19, worth three marks in cricket or 57 points in 01.
- S18x3
- Three single 18s in one turn.
- SB
- Single bull: the outer ring, worth 25 or one mark.
- DB
- Double bull: the inner bull, worth 50 or two marks.
- SIDO
- Straight in, double out.
- DIDO
- Double in, double out.
- SISO
- Straight in, straight out.
- Choice
- A set where the game isn’t fixed in advance.
Games and matches
- 01
- Any game where you count down from a number ending in 01, such as 301 or 501. How to play.
- Cricket
- The game played on 15 to 20 and the bull. How to play.
- Leg
- One game, from the first dart to the winning one.
- Set
- One slot in a league match: a singles, doubles or triples game, or a short series of legs.
- Match
- The whole night between two teams.
- Singles, doubles, triples
- One, two or three players a side.
- Steel tip
- Darts with metal points, thrown at a bristle board. What every league here plays.
- Soft tip
- Darts with plastic points, thrown at an electronic board.
- Blind draw, luck of the draw, LOD
- A tournament where partners are drawn at random. How one runs.
At the line
- Oche
- The throw line. Say “ockey”.
- Cork
- The bull. Also the throw at the bull that decides who goes first.
- Diddle for the middle
- Another name for corking.
- Chalker
- The person keeping score, from when it was done in chalk.
- Round
- One turn of three darts.
- Bust
- Scoring more than you have left, or leaving 1 in a double-out game. The turn doesn’t count.
- Out, checkout
- The finish. “What’s my out?” means “what do I need to hit?”
- Double in
- Having to hit a double before your scoring starts.
- Double out
- Having to finish on a double.
- Bounce-out
- A dart that hits a wire and comes back. It scores nothing.
- Robin Hood
- A dart that sticks into the back of one already in the board. It scores nothing either.
- Wired
- Landing just the wrong side of the wire from what you wanted.
- Mugs away
- Loser of the last leg throws first in the next.
- Game shot
- The dart that wins the leg, and what the scorer calls when it lands.
Scores with names
- Ton
- A turn of 100 or more. A ton-forty is 140.
- Ton-eighty
- 180, three triple 20s. The most you can score in a turn.
- High ton
- A turn from 151 to 180.
- Bed and breakfast
- 26, from a 20, a 5 and a 1. The classic bad turn at the 20.
- Hat trick
- Three bulls in one turn.
- Three in a bed
- Three darts in the same double or triple.
- Shanghai
- A single, double and triple of the same number in one turn.
- White horse
- In cricket, three triples on three different numbers in one turn.
- Round of nine
- Nine marks in a cricket turn: three triples.
- Madhouse
- Double 1. Where you end up when everything else has been missed.
- Bogey number
- A total that can’t be finished in three darts, such as 169.
- Nine-darter
- A perfect leg of 501, finished in nine darts.
Parts of the board and the dart
- Bed
- Any single scoring section of the board.
- Double ring
- The thin outer ring.
- Triple ring, treble
- The thin inner ring.
- Fat single
- The large single area between the triple and double rings.
- Outer bull, inner bull
- The 25 and the 50.
- Spider
- The wire frame that divides the board.
- Barrel
- The metal body of the dart, where you grip it.
- Shaft, stem
- The piece between the barrel and the flight.
- Flight
- The fins at the back.
Missing one?
Every bar has a few words of its own. If you heard something at the line that isn’t here, ask the person who said it. Dart players like explaining things.